LGB skin whitening 99% magnesium ascorbyl phosphate powder 113170-55-1 CAS NO.113170-55-1

1.     Trade name:

PromaCareTM  MAP(Spec I)

2.     Catalog no.:

310011

3.     INCI name:

Magnesium Ascorbyl Phosphate

4.     Other name:

Magnesium L-ascorbic acid-2-phosphate

5.     Molecular formula:

C12H12O18P2Mg3 .10H2O

6.     Molecular weight:

759.22

7.     CAS no. :

113170-55-1

8.     Appearance:

Free flowing white powder

9.     Assay (HPLC) %:

97.0 min

10.  Loss on drying %:

20.0 max

11.  Heavy metals (Pb) %:

0.001 max

12.  Arsenic %:

0.0002 max

13.  pH value (3% aqueous solution):

7.0 - 8.5

14.  Color of solution (APHA):

40 max

15.  Free ascorbic acid %:

0.50 max

16.  Specific optical rotation ( a)20  (º):

D

+43º ~ +50º

17.  Free phosphoric acid %:

1.0 max

18.  Chloride %:

0.35 max

19.  Total aerobic count (cfu/g):

100 max

20.  Package:

20kgs net per carton, or 1kg per foil bag, 10kgs net per carton.

Application:As an important ingredient in cosmetics, with the following functions:

*    Skin lightening.

*    Stimulating collagen synthesis.

*    Scavenging free radicals.

*    Inactivating bacteria.

*    Replenishing vitamin E.